Application

3TF series AC Contactors are suitable in electrical system with AC *0/*0Hz, rated operational voltage up to **0V, In AC*3 usage, rated operational voltage up to **0V, rated operational current up to **0A to make or break remote motors or system. They can form electromagnetic starters with suitable thermal overload relays 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC******4.
The contactor is a straight motion mechanism having double-breaking contacts. The auxiliary contacts are arranged 2NO, 2NC at most. It is employed the flexible locking connection between the contact support and core. There are no arc-isolated panel in the le≤*2A contactors. In the In≥*2A contactors, there are moulded arc-chute with arc-isolated panel. Because all contacts are made of high non-fusibility and against corrosion silver alloy. All series products can be mounted by screws, le≤*2A contactor also by installation rail.

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